All Cast
Susan Blu
Grandma Spankenheimer (voice)
Alex Doduk
Jake Spakenheimer (voice)
Michele Lee
Cousin Mel (voice)
Elmo Shropshire
Grandpa Spankenheimer / The Narrator (voice)
Cam Clarke
Austin Bucks (voice)
Jim Staahl
Santa Claus (voice)
Kathleen Barr
Mrs. Claus / Rita Spankenheimer / I.M. Slime / Officer #1 (voice)
Maggie O'Hara
Daphne Spankenheimer (voice)
Scott McNeil
Frank Spankenheimer (voice)